Static task
static1
Behavioral task
behavioral1
Sample
2024-05-04_af1702ceebe940a09df2ee60fb9c830b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-04_af1702ceebe940a09df2ee60fb9c830b_cryptolocker.exe
Resource
win10v2004-20240419-en
General
-
Target
2024-05-04_af1702ceebe940a09df2ee60fb9c830b_cryptolocker
-
Size
44KB
-
MD5
af1702ceebe940a09df2ee60fb9c830b
-
SHA1
49812c78592d88c1ba60bbf7d98dddfa44528816
-
SHA256
40f30bf059a00293e35f138debac75d363d458904ee5b984a672dcc344fe8ba7
-
SHA512
23901c36d5cce6f8b86e7eb314c9984895985d0674365d3795c658b7329a27f7c63ed2652dacce5d6bb95107558c5f9188cade5b06d5b220d872074a89a63d4e
-
SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFRp5jnBj:m5nkFNMOtEvwDpjG8hhXj5Z
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-04_af1702ceebe940a09df2ee60fb9c830b_cryptolocker
Files
-
2024-05-04_af1702ceebe940a09df2ee60fb9c830b_cryptolocker.exe windows:5 windows x86 arch:x86
e021c9fc2c12265365fad587d43783fe
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
EndPaint
gdi32
CreateFontIndirectA
Sections
.MPRESS1 Size: 10KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE